Christoph Helwig

ORCID: 0000-0003-4916-9918 · 2 papers in corpus
other 2026
Clinical Appraisal of "Micronized Vaginal Progesterone Dose and Serum Progesterone Thresholds Determine Reproductive Outcomes in Frozen-Thawed Embryo Transfer With Hormone Replacement Therapy"
Reproductive medicine and biology ·doi:10.1002/rmb2.70088

This paper critically evaluates Sekiguchi et al.'s study of vaginal progesterone dose, serum progesterone thresholds, and reproductive outcomes in hormone replacement therapy frozen embryo transfer (HRT-FET) cycles. The study conflates desc…

other 2023
Letter to the editor in response to 'A real-world study of ART in France (REOLA) comparing a biosimilar rFSH against the originator according to rFSH starting dose' by P. Barrière, S. Hamamah, E. Arbo, C. Avril, B. Salle, J.-L. Pouly, et al. (J Gynecol Obstet Hum Reprod. 2023;52(1):102510)
Journal of gynecology obstetrics and human reproduction ·doi:10.1016/j.jogoh.2023.102640